Are there any legal websites that will let me watch live TV online?

Yes, there are several legal websites that allow you to watch live TV online. Here are a few of the most popular options:

1. Pluto TV: Pluto TV is a free streaming service that offers over 100 live TV channels, including news, sports, movies, and entertainment.
2. Xumo: Xumo is another free streaming service that offers over 190 live TV channels, including news, sports, movies, and entertainment.
3. Sling TV: Sling TV is a paid streaming service that offers a variety of channel packages, including live TV, sports, and movies.
4. fuboTV: fuboTV is another paid streaming service that offers a variety of live TV, sports, and movie channels.
5. Hulu + Live TV: Hulu + Live TV is a paid streaming service that offers a variety of live TV, sports, and movie channels, as well as access to Hulu's on-demand content.
6. YouTube TV: YouTube TV is a paid streaming service that offers a variety of live TV, sports, and movie channels, as well as access to YouTube's on-demand content.
7. AT&T TV Now: AT&T TV Now is a paid streaming service that offers a variety of live TV, sports, and movie channels, as well as access to HBO Max.

Please note that the availability of these services and the channels they offer may vary depending on your location. It is always a good idea to check the website of the streaming service you are interested in to see what channels are available in your area.